Learn more

JIANJI CONSTRUCTION GROUP CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    164,759
  • Filing trend
    ⇩ 33.0%
About

JIANJI CONSTRUCTION GROUP CO LTD has a total of 12 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, environmental technology and materials and metallurgy are SAMJUNG CONSTRUCTION CO LTD, WUHAN GAN SHI DAI ENVIRONMENT RESOURCE TECHNOLOGY CO LTD and NINGBO HIGH TECH ZONE RECLAIM ENG TECHNOLOGY DEV CO LTD.

Patent filings in countries

World map showing JIANJI CONSTRUCTION GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing JIANJI CONSTRUCTION GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shen Guoqin 11
#2 Shen Fei 8
#3 Shen Lei 8
#4 Ou Guoxing 6
#5 Qian Shenxia 4
#6 Lu Fei 3
#7 Yao Fengxiang 3
#8 Xu Jianwen 2
#9 Hang Xuya 2
#10 Du Yanjun 1

Latest patents

Publication Filing date Title
CN111719552A Construction method of cement mixing pile equipment
CN110820722A Construction method for impervious wall of stratum containing winding material or refuse dump stratum
CN108756799A A kind of decomposable combined emergency is speedily carried out rescue work equipment
CN110182954A A method of administering cyanobacteria
CN107313421A A kind of rapidly solidified device of barged-in fill and construction method
CN106836202A Bored in efficient pile tube soil, piling, dust, whitewash all-in-one and its construction technology
CN106891440A A kind of economic and practical complete processing equipment of type cast-in-situ bored pile mud and processing method
CN105239533A Equipment special for constructing anticorrosion permeability-stopping wall and using method of equipment
CN105239597A Composite ultra-strong corrosion preventing and seepage stopping wall materials and application method thereof
CN104895058A Full-hydraulic static-pressure dual-pipe composite expanded bore pile machine and construction method thereof
CN103835292A High-frequency vibration-punching base expansion grouting pipe pile and construction method thereof
CN103114579A Dynamic compaction vibration compound base-expanded pile machine and construction method of dynamic compaction vibration compound base-expanded pile